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David Wesley Wu

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Data Engineer at Helix Energy · Data pipelines · Iceberg, SQL

Works at
Helix Energy
Location
Toronto, ON · ET (UTC-5)
Experience
1+ years experience
Education
Western University
Languages
English
Open to work
Message Connect

Overview

Data Engineer at Helix Energy, focused on data pipelines. Cut p99 latency on the data platform services from 832ms to 82ms. Most at home with Python and Iceberg. I teach a weekend class on Python.

Good reasons to reach out
  • Roles in experimentation
  • Working sessions on Python
Please don't message about
  • Data broker offers
  • Agency or outsourcing pitches

Replies between meetings, usually same day

Skills
IcebergPythonSQLKafka
Open to workLooking for a role
closes in 3 months

Next role: Data Engineer in marketplaces, Toronto or hybrid

Target roles
Data Engineer
Level
Mid
Industries
AI infrastructure, Consumer apps
Work mode
Hybrid
Available
60 days notice
Work authorization
Authorized to work in the ON
What I'm looking for
A team that ships weekly and owns experimentation end to end.
Not interested in
Contract-only roles

1 years in data pipelines. Strongest at Iceberg and SQL. Can start in about six weeks.

Toronto, ONpythonicebergsql
Open

Experience

  1. Data Engineer
    Feb 2026 - Present
    Helix Energy · 9 mo · Full-time · Toronto, ON
    • Taught SQL to 121 non-analysts.
    • Replaced 96 hand-built dashboards with one metrics layer people trust.
    • Cut the time to a trustworthy experiment readout from 4 weeks to 5 days.

References

No references yet.

Education

  1. Western University
    HBA, Mathematics
    2021 - 2025

Details

Compensation expectations
What they are targeting for their next role.
Visible to connections
Direct contact details
Direct email and a scheduling link.
Visible to connections

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